Kevin O'Brien had several uncredited roles on Doctor Who.
Uncredited Roles
- The Leisure Hive - Pangol Army (DWM 191)
- Full Circle - Citizen (DWM 327)
- Black Orchid - Cricketeer (DWM 298)
- Earthshock - Trooper (DWM 239)
- Time-Flight - Photographer (DWM 294)
- Arc of Infinity - Guard (DWM 261)
- Terminus - Vanir (DWM 291)
- The King's Demons - Ranulf's Knight (DWM 269)
- Resurrection of the Daleks - Crewmember (DWM 194)
- Timelash - Guard (DWM 231)
- Mindwarp - Resistance Fighter (DWM 249)
- Terror of the Vervoids - Guard (DWM 323)
- The Ultimate Foe - Court Guard (DWMS Winter 1992)